OBSIDIAN SNOWFLAKE BEADS 18-20mm ~40cm

Semi-precious stones from OBSIDIAN SNOWFLAKE. Dimension 18-20mm.

The price is for 1 strand with length ~40cm / ~20 pieces

Obsidian forms when lava solidifies so quickly that mineral crystals do not have time to grow Obsidian is typically jet-black, although the presence of hematite (iron oxide) produces red and brown varieties The 'snowflakes' in Snowflake Obsidian are spheruilites, spherical aggregates of needle-like crystals Iceland, Eolie Islands of Italy, some island of the Agean sea in Greece and USA are well-known occurrences of Obsidian.